Testator

Wills, trusts and estates
Part of the common law series
Wills
Legal history of wills Joint wills and mutual wills Will contract Codicil Holographic will Oral will Attestation clause Residuary clause Incorporation by reference Contest Testamentary capacity Undue influence Insane delusion Fraud No-contest clause Lapse and anti-lapse Ademption Abatement Satisfaction of legacies Acts of independent significance Elective share Pretermitted heir
Trusts
Express Resulting Constructive Bare Discretionary Accumulation and maintenance Interest in possession Charitable Purpose Incentive Protective Spendthrift Life insurance Testamentary Honorary Asset-protection Special needs Supplemental needs Governing doctrines Pour-over will Cy-près doctrine Hague Convention (conflict law) Application in civil law Dishonest assistance
Estate administration
Estate planning Intestacy Testator Probate Power of appointment Simultaneous death Slayer rule Laughing heir Advancement Disclaimer of interest Inheritance tax
Related topics
Advance directive (Living will) Blind trust Forced heirship Totten trust
v t e

A testator (/tɛsˈteɪtɔːr/) is a person who has written and executed a last will and testament that is in effect at the time of their death.^[1] It is any "person who makes a will."^[2]